JPS5434111A - Screw compressor - Google Patents

Screw compressor

Info

Publication number
JPS5434111A
JPS5434111A JP8294177A JP8294177A JPS5434111A JP S5434111 A JPS5434111 A JP S5434111A JP 8294177 A JP8294177 A JP 8294177A JP 8294177 A JP8294177 A JP 8294177A JP S5434111 A JPS5434111 A JP S5434111A
Authority
JP
Japan
Prior art keywords
screw compressor
dpressure
repeating
atmosphere
oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8294177A
Other languages
Japanese (ja)
Inventor
Mitsuhiko Miyagawa
Hiroshi Takagi
Shigeru Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8294177A priority Critical patent/JPS5434111A/en
Publication of JPS5434111A publication Critical patent/JPS5434111A/en
Pending legal-status Critical Current

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  • Rotary-Type Compressors (AREA)

Abstract

PURPOSE: To obtain a small size device with high reliability by providing a motor in an atmosphere of suction gas of a low temperature an dpressure and repeating the separating work of oil in several times.
COPYRIGHT: (C)1979,JPO&Japio
JP8294177A 1977-07-13 1977-07-13 Screw compressor Pending JPS5434111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8294177A JPS5434111A (en) 1977-07-13 1977-07-13 Screw compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8294177A JPS5434111A (en) 1977-07-13 1977-07-13 Screw compressor

Publications (1)

Publication Number Publication Date
JPS5434111A true JPS5434111A (en) 1979-03-13

Family

ID=13788238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8294177A Pending JPS5434111A (en) 1977-07-13 1977-07-13 Screw compressor

Country Status (1)

Country Link
JP (1) JPS5434111A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488480B1 (en) * 2001-05-11 2002-12-03 Carrier Corporation Housing for screw compressor
CN107355386A (en) * 2017-09-07 2017-11-17 珠海格力电器股份有限公司 Exhaust assembly and compressor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558248A (en) * 1968-01-10 1971-01-26 Lennox Ind Inc Screw type refrigerant compressor
JPS4941911A (en) * 1972-05-16 1974-04-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558248A (en) * 1968-01-10 1971-01-26 Lennox Ind Inc Screw type refrigerant compressor
JPS4941911A (en) * 1972-05-16 1974-04-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488480B1 (en) * 2001-05-11 2002-12-03 Carrier Corporation Housing for screw compressor
CN107355386A (en) * 2017-09-07 2017-11-17 珠海格力电器股份有限公司 Exhaust assembly and compressor
US11371508B2 (en) 2017-09-07 2022-06-28 Gree Electric Appliances (Wuhan) Co., Ltd Exhaust assembly and compressor

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